RT Journal Article SR Electronic A1 Bočková, Hana T1 Theatrum in older Czech literature. Reflecting the concept by Eduard Petrů JF Bohemica Olomucensia YR 2019 VO 11 IS 3 SP 38 OP 50 DO 10.5507/bo.2019.031 UL https://bohemica.upol.cz/artkey/boh-201903-0004.php AB This study sums up the methodology of literary work by Eduard Petrů in the field of early modern literature. It reflects his account of "theatrum" as a term, including its use in respective literature. First, its genesis since antiquity and early Christian beginnings is covered, together with the term's semantic scope modification during the Renaissance. Reflecting the spread of analogic thinking, the study traces Petrů's concept of genre constitution based on "theatrical metaphor" which enables the depicted reality to be approached universally, be it the world as a whole or any of its parts. The author of the study ponders on Petrů's characteristics of moralist texts based on semantics of "theatrum microcosmi" (i.e. Theatrum mundi minoris by Nathanael Vodňanský of Uračov) and encyclopaedic writings based on semantics of "theatrum macrocosmi" (i.e. Theatrum divinum by Matouš Konečný, the plan of Theatrum universitatis rerum by Jan Amos Komenský).